use fresh V in Dockerfile, upd build vflags, del unused dependency

.gitignore

@@ -18,3 +18,5 @@ bin/
 
 # ENV
 .env
+
+*.todo

Dockerfile

@@ -1,6 +1,17 @@
-FROM thevlang/vlang:latest AS builder
+FROM debian:bookworm AS vlang
+RUN apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends ca-certificates gcc clang make git binutils libssl-dev libatomic1 && \
+    apt clean && rm -rf /var/cache/apt/archives/* && \
+    rm -rf /var/lib/apt/lists/*
+RUN git clone --depth=1 https://github.com/vlang/v /opt/v && \
+    cd /opt/v && \
+    make && \
+    /opt/v/v symlink && \
+    v version
+
+FROM vlang AS builder
 COPY . .
-RUN v -prod -skip-unused -cc gcc -cflags -static -cflags -s -d hv_version=$(git describe --tags) . -o /habraview
+RUN v -prod -cflags -static -cflags -s -d hv_version=$(git describe --tags) . -o /habraview
 
 FROM scratch AS prod
 COPY --from=builder /habraview .

Makefile

@@ -1,2 +1,2 @@
 bin:
-	v -prod -skip-unused -cflags -static -d hv_version=$$(git describe --tags) .
+	v -prod -cflags -static -d hv_version=$$(git describe --tags) .

v.mod

@@ -3,5 +3,5 @@ Module {
 	description: 'Habr.com posts viewer'
 	version: '0.0.1'
 	license: 'Unlicense'
-	dependencies: ['whisker']
+	dependencies: []
 }